How much does the Mercedes-Benz SLK cost in today's market?

Used Mercedes-Benz SLK prices span a wide range depending on model year. Here's what the market looks like right now:

The Mercedes-Benz SLK's current nationwide average price is $15,193, and its year-round low is $9,990.73. That gives you a useful snapshot of where the model sits today and the lower end of its annual pricing range. Recently, prices have eased on the 2015 models, while other recent model years have held firm or risen.

Is the Mercedes-Benz SLK a good car?

Yes — the Mercedes-Benz SLK earns strong marks from owners for its stylish design, powerful engine options, and enjoyable driving experience. The all-generations owner rating is 4.52/5 across every model year in the data. Owners also frequently praise the luxurious interior, practical hardtop convertible setup, and solid handling. 22.5% of listings are priced as good or great deals.

Are Mercedes-Benz SLK models reliable?

Owners consistently praise the SLK for its sporty driving feel, strong performance, and upscale cabin experience. The hardtop convertible design and solid handling also come up often in positive owner feedback.

• Owners rate the Mercedes-Benz SLK between 4.0 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is best managed by checking service history carefully and focusing on well-maintained examples.

What should I look for when buying a used Mercedes-Benz SLK?

Across all model years, at 74.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

What Mercedes-Benz SLK do most buyers choose?

The Mercedes-Benz SLK years with the most listings are 2014, 2015, and 2016.

The highest-volume years usually give you the broadest selection, which makes it easier to compare prices, trims, and condition. They also tend to be the easiest place to find a balance between availability and deal quality.

What is the Mercedes-Benz SLK's resale value?

The table shows mixed year-over-year movement, with one recent year moving down and another moving up. That gives you a chance to shop selectively, since pricing is not moving in just one direction across the model years shown. The 2014 and 2015 model years have held their value best, with the smallest year-over-year price changes.

Should I buy a used Mercedes-Benz SLK now or wait for the next model?

Buy now if:

• Price trend: The 2015 model is at −6.21% versus a year ago.
• Deal availability: The 2015 model has 34.6% good and great deals.
• Sweet-spot year: The 2014 model has the most listings at a current average price of $18,121.

If you're buying used today, the 2014 model year offers the best mix of value and availability. If you want the newest version, it may be worth waiting for 2017 inventory to mature.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.